Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's ...

Shortly after Castle Geyser, turn right toward Crested Pool and Sawmill Geyser. Afterward, take another right toward Geyser ...

If you really enjoyed Old Faithful's eruption and would like to see more, know that Riverside, Daisy, Grand and Castle ... Geyser Basin is about 32 miles southeast of the west entrance of Yellowstone.

The world’s tallest geyser — Steamboat Geyser in Yellowstone National Park — sprang to life this week for the first time in several months. It reportedly began erupting shortly after 8:30 a ...

Yellowstone National Park Smithsonian American Art Museum Landscape Study Yellowstone National Park Smithsonian American Art Museum Castle Geyser Cone, Yellowstone National Park Smithsonian American ...

West Thumb Geyser Basin, along the southwest shore of West Thumb Basin in western Yellowstone Lake, is one of Yellowstone’s ...

Marvel at the famously reliable Old Faithful, which erupts every 90 minutes, as well as geysers such as Beehive, Castle ... West Thumb Geyser Basin – the largest geyser basin in Yellowstone ...

Coming toward us from the south: the highest reaches of the upper Yellowstone River. Arthur pointed across the Castle Creek cirque ... Americans rely on the geyser’s steadfast eruptions the ...

Geyser watchers and park visitors are amused by Steamboat’s spectacular eruptions that can shoot water, steam, mud, and rock 300 feet or more into the air. The world’s tallest geyser ...